version 1.2, 2000/10/20 10:59:02
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version 1.41, 2002/10/11 20:09:36
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# The LearningOnline Network with CAPA |
# The LearningOnline Network with CAPA |
# |
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# Routines for messaging |
# Routines for messaging |
# |
# |
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# $Id$ |
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# |
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# Copyright Michigan State University Board of Trustees |
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# |
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# This file is part of the LearningOnline Network with CAPA (LON-CAPA). |
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# |
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# LON-CAPA is free software; you can redistribute it and/or modify |
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# it under the terms of the GNU General Public License as published by |
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# the Free Software Foundation; either version 2 of the License, or |
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# (at your option) any later version. |
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# |
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# LON-CAPA is distributed in the hope that it will be useful, |
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# but WITHOUT ANY WARRANTY; without even the implied warranty of |
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
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# GNU General Public License for more details. |
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# |
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# You should have received a copy of the GNU General Public License |
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# along with LON-CAPA; if not, write to the Free Software |
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# Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA |
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# |
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# /home/httpd/html/adm/gpl.txt |
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# |
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# http://www.lon-capa.org/ |
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# |
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# |
# (Routines to control the menu |
# (Routines to control the menu |
# |
# |
# (TeX Conversion Module |
# (TeX Conversion Module |
Line 10
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Line 34
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# |
# |
# 10/05 Gerd Kortemeyer) |
# 10/05 Gerd Kortemeyer) |
# |
# |
# 10/19,10/20 Gerd Kortemeyer |
# 10/19,10/20,10/30, |
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# 02/06/01 Gerd Kortemeyer |
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# 07/27 Guy Albertelli |
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# 07/27,07/28,07/30,08/03,08/06,08/08,08/09,08/10,8/13,8/15, |
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# 10/1,11/5 Gerd Kortemeyer |
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# YEAR=2002 |
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# 1/1,3/18 Gerd Kortemeyer |
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# |
package Apache::lonmsg; |
package Apache::lonmsg; |
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use strict; |
use strict; |
use Apache::lonnet(); |
use Apache::lonnet(); |
use vars qw($msgcount); |
use vars qw($msgcount); |
use HTML::TokeParser; |
use HTML::TokeParser; |
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use Apache::Constants qw(:common); |
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use Apache::loncommon; |
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use Apache::lontexconvert; |
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# ===================================================================== Package |
# ===================================================================== Package |
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sub package { |
sub packagemsg { |
var ($subject,$message)=@_; |
my ($subject,$message,$citation)=@_; |
$message=~s/\</\<\;/g; |
$message=~s/\</\<\;/g; |
$message=~s/\>/\>\;/g; |
$message=~s/\>/\>\;/g; |
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$citation=~s/\</\<\;/g; |
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$citation=~s/\>/\>\;/g; |
$subject=~s/\</\<\;/g; |
$subject=~s/\</\<\;/g; |
$subject=~s/\>/\>\;/g; |
$subject=~s/\>/\>\;/g; |
my $now=time; |
my $now=time; |
$msgcount++; |
$msgcount++; |
$msgid=$now.'_'.$ENV{'user.name'}.'_'. |
my $partsubj=$subject; |
$ENV{'user.domain'}.'_'.$msgcount.'_'.$$; |
$partsubj=&Apache::lonnet::escape($partsubj); |
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my $msgid=&Apache::lonnet::escape( |
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$now.':'.$partsubj.':'.$ENV{'user.name'}.':'. |
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$ENV{'user.domain'}.':'.$msgcount.':'.$$); |
return $msgid, |
return $msgid, |
'<sendername>'.$ENV{'user.name'}.'</sendername>'. |
'<sendername>'.$ENV{'user.name'}.'</sendername>'. |
'<senderdomain>'.$ENV{'user.domain'}.'</senderdomain>'. |
'<senderdomain>'.$ENV{'user.domain'}.'</senderdomain>'. |
Line 48 sub package {
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Line 86 sub package {
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'<role>'.$ENV{'request.role'}.'</role>'. |
'<role>'.$ENV{'request.role'}.'</role>'. |
'<resource>'.$ENV{'request.filename'}.'</resource>'. |
'<resource>'.$ENV{'request.filename'}.'</resource>'. |
'<msgid>'.$msgid.'</msgid>'. |
'<msgid>'.$msgid.'</msgid>'. |
'<message>'.$message.'</message>'; |
'<message>'.$message.'</message>'. |
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'<citation>'.$citation.'</citation>'; |
} |
} |
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# ================================================== Unpack message into a hash |
# ================================================== Unpack message into a hash |
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sub unpackage { |
sub unpackagemsg { |
my $message=shift; |
my $message=shift; |
my %content=(); |
my %content=(); |
my $parser=HTML::TokeParser->new(\$message); |
my $parser=HTML::TokeParser->new(\$message); |
Line 68 sub unpackage {
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Line 107 sub unpackage {
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return %content; |
return %content; |
} |
} |
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# ======================================================= Get info out of msgid |
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sub unpackmsgid { |
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my $msgid=&Apache::lonnet::unescape(shift); |
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my ($sendtime,$shortsubj,$fromname,$fromdomain)=split(/\:/, |
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&Apache::lonnet::unescape($msgid)); |
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my %status=&Apache::lonnet::get('email_status',[$msgid]); |
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if ($status{$msgid}=~/^error\:/) { $status{$msgid}=''; } |
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unless ($status{$msgid}) { $status{$msgid}='new'; } |
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return ($sendtime,$shortsubj,$fromname,$fromdomain,$status{$msgid}); |
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} |
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# ============================================================= Check for email |
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sub newmail { |
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if ((time-$ENV{'user.mailcheck.time'})>300) { |
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my %what=&Apache::lonnet::get('email_status',['recnewemail']); |
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&Apache::lonnet::appenv('user.mailcheck.time'=>time); |
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if ($what{'recnewemail'}>0) { return 1; } |
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} |
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return 0; |
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} |
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# =============================== Automated message to the author of a resource |
# =============================== Automated message to the author of a resource |
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sub author_res_msg { |
sub author_res_msg { |
Line 79 sub author_res_msg {
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Line 141 sub author_res_msg {
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if ($homeserver ne 'no_host') { |
if ($homeserver ne 'no_host') { |
my $id=unpack("%32C*",$message); |
my $id=unpack("%32C*",$message); |
my $msgid; |
my $msgid; |
($msgid,$message)=package($filename,$message); |
($msgid,$message)=&packagemsg($filename,$message); |
return &Apache::lonnet::put( |
return &Apache::lonnet::reply('put:'.$domain.':'.$author. |
'nohist_res_msgs',$filename.'_'.$id => $message); |
':nohist_res_msgs:'. |
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&Apache::lonnet::escape($filename.'_'.$id).'='. |
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&Apache::lonnet::escape($message),$homeserver); |
} |
} |
return 'no_host'; |
return 'no_host'; |
} |
} |
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# ================================================== Critical message to a user |
# ================================================== Critical message to a user |
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sub user_crit_msg { |
sub user_crit_msg_raw { |
my ($user,$domain,$subject,$message)=@_; |
my ($user,$domain,$subject,$message,$sendback)=@_; |
# Check if allowed missing |
# Check if allowed missing |
my $status=''; |
my $status=''; |
my $msgid='undefined'; |
my $msgid='undefined'; |
unless (($message)&&($user)&&($domain)) { $status='empty'; }; |
unless (($message)&&($user)&&($domain)) { $status='empty'; }; |
my $homeserver=&Apache::lonnet::homeserver($user,$domain); |
my $homeserver=&Apache::lonnet::homeserver($user,$domain); |
if ($homeserver ne 'no_host') { |
if ($homeserver ne 'no_host') { |
my $msgid; |
($msgid,$message)=&packagemsg($subject,$message); |
($msgid,$message)=package($filename,$message); |
if ($sendback) { $message.='<sendback>true</sendback>'; } |
$status=&Apache::lonnet::cput('critical',$msgid => $message); |
$status=&Apache::lonnet::critical( |
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'put:'.$domain.':'.$user.':critical:'. |
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&Apache::lonnet::escape($msgid).'='. |
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&Apache::lonnet::escape($message),$homeserver); |
} else { |
} else { |
$status='no_host'; |
$status='no_host'; |
} |
} |
&Apache::lonnet::logthis( |
&Apache::lonnet::logthis( |
'<font color=yellow>INFO: Sending critical email '.$msgid. |
'Sending critical email '.$msgid. |
', log status: '. |
', log status: '. |
&Apache::lonnet::log($ENV{'user.domain'},$ENV{'user.name'}, |
&Apache::lonnet::log($ENV{'user.domain'},$ENV{'user.name'}, |
$ENV{'user.home'}, |
$ENV{'user.home'}, |
'Sending critical '.$msgid.' to '.$user.' at '.$domain.' with status: ' |
'Sending critical '.$msgid.' to '.$user.' at '.$domain.' with status: ' |
.$status).'</font>'); |
.$status)); |
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return $status; |
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} |
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# New routine that respects "forward" and calls old routine |
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sub user_crit_msg { |
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my ($user,$domain,$subject,$message,$sendback)=@_; |
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my $status=''; |
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my %userenv = &Apache::lonnet::get('environment',['msgforward'], |
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$domain,$user); |
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my $msgforward=$userenv{'msgforward'}; |
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if ($msgforward) { |
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foreach (split(/\,/,$msgforward)) { |
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my ($forwuser,$forwdomain)=split(/\:/,$_); |
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$status.= |
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&user_crit_msg_raw($forwuser,$forwdomain,$subject,$message, |
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$sendback).' '; |
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} |
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} else { |
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$status=&user_crit_msg_raw($user,$domain,$subject,$message,$sendback); |
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} |
return $status; |
return $status; |
} |
} |
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# =================================================== Critical message received |
# =================================================== Critical message received |
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sub user_crit_received { |
sub user_crit_received { |
my $message=shift; |
my $msgid=shift; |
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my %message=&Apache::lonnet::get('critical',[$msgid]); |
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my %contents=&unpackagemsg($message{$msgid}); |
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my $status='rec: '.($contents{'sendback'}? |
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&user_normal_msg($contents{'sendername'},$contents{'senderdomain'}, |
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'Receipt: '.$ENV{'user.name'}.' at '.$ENV{'user.domain'}, |
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'User '.$ENV{'user.name'}.' at '.$ENV{'user.domain'}. |
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' acknowledged receipt of message "'. |
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$contents{'subject'}.'" dated '.$contents{'time'}.".\n\n" |
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.'Message ID: '.$contents{'msgid'}):'no msg req'); |
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$status.=' trans: '. |
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&Apache::lonnet::put( |
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'nohist_email',{$contents{'msgid'} => $message{$msgid}}); |
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$status.=' del: '. |
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&Apache::lonnet::del('critical',[$contents{'msgid'}]); |
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&Apache::lonnet::log($ENV{'user.domain'},$ENV{'user.name'}, |
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$ENV{'user.home'},'Received critical message '. |
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$contents{'msgid'}. |
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', '.$status); |
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return $status; |
} |
} |
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# ======================================================== Normal communication |
# ======================================================== Normal communication |
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sub user_normal_msg { |
sub user_normal_msg_raw { |
my ($user,$domain,$subject,$message)=@_; |
my ($user,$domain,$subject,$message,$citation)=@_; |
# Check if allowed missing |
# Check if allowed missing |
my $status=''; |
my $status=''; |
my $msgid='undefined'; |
my $msgid='undefined'; |
unless (($message)&&($user)&&($domain)) { $status='empty'; }; |
unless (($message)&&($user)&&($domain)) { $status='empty'; }; |
my $homeserver=&Apache::lonnet::homeserver($user,$domain); |
my $homeserver=&Apache::lonnet::homeserver($user,$domain); |
if ($homeserver ne 'no_host') { |
if ($homeserver ne 'no_host') { |
my $msgid; |
($msgid,$message)=&packagemsg($subject,$message,$citation); |
($msgid,$message)=package($filename,$message); |
$status=&Apache::lonnet::critical( |
$status=&Apache::lonnet::cput('nohist_email',$msgid => $message); |
'put:'.$domain.':'.$user.':nohist_email:'. |
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&Apache::lonnet::escape($msgid).'='. |
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&Apache::lonnet::escape($message),$homeserver); |
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&Apache::lonnet::put |
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('email_status',{'recnewemail'=>time},$domain,$user); |
} else { |
} else { |
$status='no_host'; |
$status='no_host'; |
} |
} |
Line 141 sub user_normal_msg {
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Line 251 sub user_normal_msg {
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return $status; |
return $status; |
} |
} |
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# New routine that respects "forward" and calls old routine |
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sub user_normal_msg { |
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my ($user,$domain,$subject,$message,$citation)=@_; |
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my $status=''; |
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my %userenv = &Apache::lonnet::get('environment',['msgforward'], |
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$domain,$user); |
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my $msgforward=$userenv{'msgforward'}; |
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if ($msgforward) { |
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foreach (split(/\,/,$msgforward)) { |
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my ($forwuser,$forwdomain)=split(/\:/,$_); |
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$status.= |
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&user_normal_msg_raw($forwuser,$forwdomain,$subject,$message, |
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$citation).' '; |
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} |
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} else { |
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$status= |
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&user_normal_msg_raw($user,$domain,$subject,$message,$citation); |
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} |
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return $status; |
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} |
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# =============================================================== Status Change |
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sub statuschange { |
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my ($msgid,$newstatus)=@_; |
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my %status=&Apache::lonnet::get('email_status',[$msgid]); |
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if ($status{$msgid}=~/^error\:/) { $status{$msgid}=''; } |
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unless ($status{$msgid}) { $status{$msgid}='new'; } |
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unless (($status{$msgid} eq 'replied') || |
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($status{$msgid} eq 'forwarded')) { |
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&Apache::lonnet::put('email_status',{$msgid => $newstatus}); |
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} |
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if (($newstatus eq 'deleted') || ($newstatus eq 'new')) { |
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&Apache::lonnet::put('email_status',{$msgid => $newstatus}); |
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} |
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} |
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# ======================================================= Display a course list |
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sub discourse { |
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my $r=shift; |
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my %courselist=&Apache::lonnet::dump( |
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'classlist', |
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$ENV{'course.'.$ENV{'request.course.id'}.'.domain'}, |
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$ENV{'course.'.$ENV{'request.course.id'}.'.num'}); |
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my $now=time; |
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$r->print(<<ENDDISHEADER); |
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<input type=hidden name=sendmode value=group> |
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<script> |
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function checkall() { |
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for (i=0; i<document.forms.compemail.elements.length; i++) { |
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if |
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(document.forms.compemail.elements[i].name.indexOf('send_to_')==0) { |
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document.forms.compemail.elements[i].checked=true; |
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} |
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} |
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} |
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function checksec() { |
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for (i=0; i<document.forms.compemail.elements.length; i++) { |
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if |
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(document.forms.compemail.elements[i].name.indexOf |
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('send_to_&&&'+document.forms.compemail.chksec.value)==0) { |
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document.forms.compemail.elements[i].checked=true; |
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} |
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} |
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} |
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function uncheckall() { |
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for (i=0; i<document.forms.compemail.elements.length; i++) { |
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if |
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(document.forms.compemail.elements[i].name.indexOf('send_to_')==0) { |
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document.forms.compemail.elements[i].checked=false; |
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} |
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} |
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} |
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</script> |
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<input type=button onClick="checkall()" value="Check for All"> |
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<input type=button onClick="checksec()" value="Check for Section/Group"> |
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<input type=text size=5 name=chksec> |
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<input type=button onClick="uncheckall()" value="Check for None"> |
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<p> |
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ENDDISHEADER |
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foreach (sort keys %courselist) { |
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my ($end,$start)=split(/\:/,$courselist{$_}); |
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my $active=1; |
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if (($end) && ($now>$end)) { $active=0; } |
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if ($active) { |
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my ($sname,$sdom)=split(/\:/,$_); |
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my %reply=&Apache::lonnet::get('environment', |
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['firstname','middlename','lastname','generation'], |
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$sdom,$sname); |
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my $section=&Apache::lonnet::usection |
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($sdom,$sname,$ENV{'request.course.id'}); |
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$r->print( |
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'<br><input type=checkbox name="send_to_&&&'.$section.'&&&_'.$_.'"> '. |
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$reply{'firstname'}.' '. |
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$reply{'middlename'}.' '. |
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$reply{'lastname'}.' '. |
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$reply{'generation'}. |
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' ('.$_.') '.$section); |
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} |
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} |
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} |
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# ==================================================== Display Critical Message |
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sub discrit { |
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my $r=shift; |
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my $header = '<h1><font color=red>Critical Messages</font></h1>'. |
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'<form action=/adm/email method=post>'. |
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'<input type=hidden name=confirm value=true>'; |
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my %what=&Apache::lonnet::dump('critical'); |
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my $result = ''; |
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foreach (sort keys %what) { |
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my %content=&unpackagemsg($what{$_}); |
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next if ($content{'senderdomain'} eq ''); |
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$content{'message'}=~s/\n/\<br\>/g; |
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$result.='<hr>From: <b>'. |
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&Apache::loncommon::aboutmewrapper( |
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&Apache::loncommon::plainname($content{'sendername'},$content{'senderdomain'}),$content{'sendername'},$content{'senderdomain'}).'</b> ('. |
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$content{'sendername'}.'@'. |
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$content{'senderdomain'}.') '.$content{'time'}. |
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'<br>Subject: '.$content{'subject'}. |
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'<br><blockquote>'. |
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&Apache::lontexconvert::msgtexconverted($content{'message'}). |
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'</blockquote>'. |
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'<input type=submit name="rec_'.$_.'" value="Confirm Receipt">'. |
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'<input type=submit name="reprec_'.$_.'" '. |
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'value="Confirm Receipt and Reply">'; |
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} |
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# Check to see if there were any messages. |
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if ($result eq '') { |
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$result = "<h2>You have no critical messages.</h2>"; |
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} else { |
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$r->print($header); |
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} |
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$r->print($result); |
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$r->print('<input type=hidden name="displayedcrit" value="true"></form>'); |
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} |
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# =============================================================== Compose reply |
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sub comprep { |
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my ($r,$msgid)=@_; |
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my %message=&Apache::lonnet::get('nohist_email',[$msgid]); |
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my %content=&unpackagemsg($message{$msgid}); |
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my $quotemsg='> '.$content{'message'}; |
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$quotemsg=~s/\r/\n/g; |
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$quotemsg=~s/\f/\n/g; |
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$quotemsg=~s/\n+/\n\> /g; |
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my $subject='Re: '.$content{'subject'}; |
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my $dispcrit=''; |
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if (&Apache::lonnet::allowed('srm',$ENV{'request.course.id'})) { |
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my $crithelp = Apache::loncommon::help_open_topic("Course_Critical_Message"); |
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$dispcrit= |
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'<input type=checkbox name=critmsg> Send as critical message ' . $crithelp . |
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'<br>'. |
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'<input type=checkbox name=sendbck> Send as critical message ' . |
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' and return receipt' . $crithelp . '<p>'; |
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} |
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$r->print(<<"ENDREPLY"); |
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<form action="/adm/email" method=post> |
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<input type=hidden name=sendreply value="$msgid"> |
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Subject: <input type=text size=50 name=subject value="$subject"><p> |
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<textarea name=message cols=84 rows=10 wrap=hard> |
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$quotemsg |
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</textarea><p> |
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$dispcrit |
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<input type=submit value="Send Reply"> |
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</form> |
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ENDREPLY |
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} |
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# ======================================================== Display all messages |
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sub disall { |
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my $r=shift; |
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$r->print(<<ENDDISHEADER); |
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<script> |
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function checkall() { |
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for (i=0; i<document.forms.disall.elements.length; i++) { |
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if |
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(document.forms.disall.elements[i].name.indexOf('delmark_')==0) { |
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document.forms.disall.elements[i].checked=true; |
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} |
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} |
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} |
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function uncheckall() { |
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for (i=0; i<document.forms.disall.elements.length; i++) { |
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if |
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(document.forms.disall.elements[i].name.indexOf('delmark_')==0) { |
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document.forms.disall.elements[i].checked=false; |
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} |
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} |
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} |
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</script> |
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ENDDISHEADER |
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$r->print( |
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'<h1>Display All Messages</h1><form method=post name=disall '. |
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'action="/adm/email">'. |
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'<table border=2><tr><th colspan=2> </th><th>Date</th>'. |
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'<th>Username</th><th>Domain</th><th>Subject</th><th>Status</th></tr>'); |
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foreach (sort split(/\&/,&Apache::lonnet::reply('keys:'. |
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$ENV{'user.domain'}.':'. |
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$ENV{'user.name'}.':nohist_email', |
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$ENV{'user.home'}))) { |
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my ($sendtime,$shortsubj,$fromname,$fromdomain,$status)= |
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&Apache::lonmsg::unpackmsgid($_); |
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if (($status ne 'deleted') && defined($sendtime) && $sendtime!~/error/) { |
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if ($status eq 'new') { |
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$r->print('<tr bgcolor="#FFBB77">'); |
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} elsif ($status eq 'read') { |
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$r->print('<tr bgcolor="#BBBB77">'); |
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} elsif ($status eq 'replied') { |
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$r->print('<tr bgcolor="#AAAA88">'); |
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} else { |
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$r->print('<tr bgcolor="#99BBBB">'); |
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} |
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$r->print('<td><a href="/adm/email?display='.$_. |
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'">Open</a></td><td><a href="/adm/email?markdel='.$_. |
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'">Delete</a><input type=checkbox name="delmark_'.$_.'"></td>'. |
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'<td>'.localtime($sendtime).'</td><td>'. |
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$fromname.'</td><td>'.$fromdomain.'</td><td>'. |
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&Apache::lonnet::unescape($shortsubj).'</td><td>'. |
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$status.'</td></tr>'); |
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} |
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} |
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$r->print('</table><p>'. |
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'<a href="javascript:checkall()">Check All</a> '. |
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'<a href="javascript:uncheckall()">Uncheck All</a><p>'. |
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'<input type=submit name="markeddel" value="Delete Checked">'. |
|
'</form></body></html>'); |
|
} |
|
|
|
# ============================================================== Compose output |
|
|
|
sub compout { |
|
my ($r,$forwarding,$broadcast)=@_; |
|
my $dispcrit=''; |
|
my $dissub=''; |
|
my $dismsg=''; |
|
my $func='Send New'; |
|
if (&Apache::lonnet::allowed('srm',$ENV{'request.course.id'})) { |
|
my $crithelp = Apache::loncommon::help_open_topic("Course_Critical_Message"); |
|
$dispcrit= |
|
'<input type=checkbox name=critmsg> Send as critical message ' . $crithelp . |
|
'<br>'. |
|
'<input type=checkbox name=sendbck> Send as critical message ' . |
|
' and return receipt' . $crithelp . '<p>'; |
|
} |
|
if ($forwarding) { |
|
$dispcrit.='<input type=hidden name=forwid value="'. |
|
$forwarding.'">'; |
|
$func='Forward'; |
|
my %message=&Apache::lonnet::get('nohist_email',[$forwarding]); |
|
my %content=&unpackagemsg($message{$forwarding}); |
|
|
|
$dissub='Forwarding: '.$content{'subject'}; |
|
$dismsg='Forwarded message from '. |
|
$content{'sendername'}.' at '.$content{'senderdomain'}; |
|
} |
|
my $defdom=$ENV{'user.domain'}; |
|
if ($ENV{'form.recdom'}) { $defdom=$ENV{'form.recdom'}; } |
|
$r->print( |
|
'<form action="/adm/email" name="compemail" method="post"'. |
|
' enctype="multipart/form-data">'."\n". |
|
'<input type="hidden" name="sendmail" value="on">'."\n". |
|
'<table>'); |
|
unless (($broadcast eq 'group') || ($broadcast eq 'upload')) { |
|
my $domform = &Apache::loncommon::select_dom_form($defdom,'recdomain'); |
|
|
|
$r->print(<<"ENDREC"); |
|
<table> |
|
<tr><td>Username:</td><td><input type=text size=12 name=recuname value="$ENV{'form.recname'}"></td></tr> |
|
<tr><td>Domain:</td> |
|
<td>$domform</td></tr> |
|
ENDREC |
|
} |
|
if ($broadcast ne 'upload') { |
|
$r->print(<<"ENDCOMP"); |
|
<tr><td>Additional Recipients<br><tt>username\@domain,username\@domain, ... |
|
</tt></td><td> |
|
<input type=text size=50 name=additionalrec></td></tr> |
|
<tr><td>Subject:</td><td><input type=text size=50 name=subject value="$dissub"> |
|
</td></tr></table> |
|
<textarea name=message cols=80 rows=10 wrap=hard>$dismsg |
|
</textarea><p> |
|
$dispcrit |
|
<input type=submit value="$func Mail"> |
|
ENDCOMP |
|
} else { # $broadcast is 'upload' |
|
$r->print(<<ENDUPLOAD); |
|
<input type=hidden name=sendmode value=upload> |
|
<h3>Generate messages from a file</h3> |
|
<p> |
|
Subject: <input type=text size=50 name=subject> |
|
</p> |
|
<p>General message text<br /> |
|
<textarea name=message cols=60 rows=10 wrap=hard>$dismsg |
|
</textarea></p> |
|
<p> |
|
The file format for the uploaded portion of the message is: |
|
<pre> |
|
username1\@domain1: text |
|
username2\@domain2: text |
|
username3\@domain1: text |
|
</pre> |
|
</p> |
|
<p> |
|
The messages will be assembled from all lines with the respective |
|
<tt>username\@domain</tt>, and appended to the general message text.</p> |
|
<p> |
|
<input type=file name=upfile size=20><p> |
|
$dispcrit |
|
<input type=submit value="Upload and send"> |
|
ENDUPLOAD |
|
} |
|
if ($broadcast eq 'group') { |
|
&discourse; |
|
} |
|
$r->print('</form>'); |
|
} |
|
|
|
# ===================================================================== Handler |
|
|
|
sub handler { |
|
my $r=shift; |
|
|
|
# ----------------------------------------------------------- Set document type |
|
|
|
$r->content_type('text/html'); |
|
$r->send_http_header; |
|
|
|
return OK if $r->header_only; |
|
|
|
# --------------------------- Get query string for limited number of parameters |
|
&Apache::loncommon::get_unprocessed_cgi($ENV{'QUERY_STRING'}, |
|
['display','replyto','forward','markread','markdel','markunread', |
|
'sendreply','compose','sendmail','critical','recname','recdom']); |
|
|
|
# ------------------------------------------------------ They checked for email |
|
&Apache::lonnet::put('email_status',{'recnewemail'=>0}); |
|
# --------------------------------------------------------------- Render Output |
|
|
|
$r->print('<html><head><title>EMail and Messaging</title></head>'. |
|
&Apache::loncommon::bodytag('EMail and Messages')); |
|
if ($ENV{'form.display'}) { |
|
my $msgid=$ENV{'form.display'}; |
|
&statuschange($msgid,'read'); |
|
my %message=&Apache::lonnet::get('nohist_email',[$msgid]); |
|
my %content=&unpackagemsg($message{$msgid}); |
|
$r->print('<b>Subject:</b> '.$content{'subject'}. |
|
'<br><b>From:</b> '. |
|
&Apache::loncommon::aboutmewrapper( |
|
&Apache::loncommon::plainname($content{'sendername'},$content{'senderdomain'}), |
|
$content{'sendername'},$content{'senderdomain'}).' ('. |
|
$content{'sendername'}.' at '. |
|
$content{'senderdomain'}.') '. |
|
'<br><b>Time:</b> '.$content{'time'}.'<p>'. |
|
'<table border=2><tr bgcolor="#FFFFAA"><td>Functions:</td>'. |
|
'<td><a href="/adm/email?replyto='.&Apache::lonnet::escape($msgid). |
|
'"><b>Reply</b></a></td>'. |
|
'<td><a href="/adm/email?forward='.&Apache::lonnet::escape($msgid). |
|
'"><b>Forward</b></a></td>'. |
|
'<td><a href="/adm/email?markunread='.&Apache::lonnet::escape($msgid). |
|
'"><b>Mark Unread</b></a></td>'. |
|
'<td><a href="/adm/email"><b>Display all Messages</b></a></td>'. |
|
'</tr></table><p><pre>'. |
|
&Apache::lontexconvert::msgtexconverted($content{'message'}). |
|
'</pre><hr>'.$content{'citation'}); |
|
} elsif ($ENV{'form.replyto'}) { |
|
&comprep($r,$ENV{'form.replyto'}); |
|
} elsif ($ENV{'form.sendreply'}) { |
|
my $msgid=$ENV{'form.sendreply'}; |
|
my %message=&Apache::lonnet::get('nohist_email',[$msgid]); |
|
my %content=&unpackagemsg($message{$msgid}); |
|
&statuschange($msgid,'replied'); |
|
if ((($ENV{'form.critmsg'}) || ($ENV{'form.sendbck'})) && |
|
(&Apache::lonnet::allowed('srm',$ENV{'request.course.id'}))) { |
|
$r->print('Sending critical: '. |
|
&user_crit_msg($content{'sendername'}, |
|
$content{'senderdomain'}, |
|
$ENV{'form.subject'}, |
|
$ENV{'form.message'}, |
|
$ENV{'form.sendbck'})); |
|
} else { |
|
$r->print('Sending: '.&user_normal_msg($content{'sendername'}, |
|
$content{'senderdomain'}, |
|
$ENV{'form.subject'}, |
|
$ENV{'form.message'})); |
|
} |
|
if ($ENV{'form.displayedcrit'}) { |
|
&discrit($r); |
|
} else { |
|
&disall($r); |
|
} |
|
} elsif ($ENV{'form.confirm'}) { |
|
foreach (keys %ENV) { |
|
if ($_=~/^form\.rec\_(.*)$/) { |
|
$r->print('<b>Confirming Receipt:</b> '. |
|
&user_crit_received($1).'<br>'); |
|
} |
|
if ($_=~/^form\.reprec\_(.*)$/) { |
|
my $msgid=$1; |
|
$r->print('<b>Confirming Receipt:</b> '. |
|
&user_crit_received($msgid).'<br>'); |
|
&comprep($r,$msgid); |
|
} |
|
} |
|
&discrit($r); |
|
} elsif ($ENV{'form.critical'}) { |
|
&discrit($r); |
|
} elsif ($ENV{'form.forward'}) { |
|
&compout($r,$ENV{'form.forward'}); |
|
} elsif ($ENV{'form.markread'}) { |
|
} elsif ($ENV{'form.markdel'}) { |
|
&statuschange($ENV{'form.markdel'},'deleted'); |
|
&disall($r); |
|
} elsif ($ENV{'form.markeddel'}) { |
|
my $total=0; |
|
foreach (keys %ENV) { |
|
if ($_=~/^form\.delmark_(.*)$/) { |
|
&statuschange(&Apache::lonnet::unescape($1),'deleted'); |
|
$total++; |
|
} |
|
} |
|
$r->print('Deleted '.$total.' message(s)<p>'); |
|
&disall($r); |
|
} elsif ($ENV{'form.markunread'}) { |
|
&statuschange($ENV{'form.markunread'},'new'); |
|
&disall($r); |
|
} elsif ($ENV{'form.compose'}) { |
|
&compout($r,'',$ENV{'form.compose'}); |
|
} elsif ($ENV{'form.sendmail'}) { |
|
my %content=(); |
|
undef %content; |
|
if ($ENV{'form.forwid'}) { |
|
my $msgid=$ENV{'form.forwid'}; |
|
my %message=&Apache::lonnet::get('nohist_email',[$msgid]); |
|
%content=&unpackagemsg($message{$msgid}); |
|
&statuschange($msgid,'forwarded'); |
|
$ENV{'form.message'}.="\n\n-- Forwarded message --\n\n". |
|
$content{'message'}; |
|
} |
|
my %toaddr=(); |
|
undef %toaddr; |
|
if ($ENV{'form.sendmode'} eq 'group') { |
|
foreach (keys %ENV) { |
|
if ($_=~/^form\.send\_to\_\&\&\&[^\&]*\&\&\&\_(.+)$/) { |
|
$toaddr{$1}=''; |
|
} |
|
} |
|
} elsif ($ENV{'form.sendmode'} eq 'upload') { |
|
foreach (split(/[\n\r\f]+/,$ENV{'form.upfile'})) { |
|
my ($rec,$txt)=split(/\s*\:\s*/,$_); |
|
if ($txt) { |
|
$rec=~s/\@/\:/; |
|
$toaddr{$rec}.=$txt."\n"; |
|
} |
|
} |
|
} else { |
|
$toaddr{$ENV{'form.recuname'}.':'.$ENV{'form.recdomain'}}=''; |
|
} |
|
if ($ENV{'form.additionalrec'}) { |
|
foreach (split(/\,/,$ENV{'form.additionalrec'})) { |
|
my ($auname,$audom)=split(/\@/,$_); |
|
$toaddr{$auname.':'.$audom}=''; |
|
} |
|
} |
|
foreach (keys %toaddr) { |
|
my ($recuname,$recdomain)=split(/\:/,$_); |
|
my $msgtxt=$ENV{'form.message'}; |
|
if ($toaddr{$_}) { $msgtxt.='<hr>'.$toaddr{$_}; } |
|
if ((($ENV{'form.critmsg'}) || ($ENV{'form.sendbck'})) && |
|
(&Apache::lonnet::allowed('srm',$ENV{'request.course.id'}))) { |
|
$r->print('Sending critical: '. |
|
&user_crit_msg($recuname,$recdomain, |
|
$ENV{'form.subject'}, |
|
$msgtxt, |
|
$ENV{'form.sendbck'})); |
|
} else { |
|
$r->print('Sending: '.&user_normal_msg($recuname,$recdomain, |
|
$ENV{'form.subject'}, |
|
$msgtxt, |
|
$content{'citation'})); |
|
} |
|
$r->print('<br>'); |
|
} |
|
if ($ENV{'form.displayedcrit'}) { |
|
&discrit($r); |
|
} else { |
|
&disall($r); |
|
} |
|
} else { |
|
&disall($r); |
|
} |
|
$r->print('</body></html>'); |
|
return OK; |
|
|
|
} |
# ================================================= Main program, reset counter |
# ================================================= Main program, reset counter |
|
|
sub BEGIN { |
BEGIN { |
$msgcount=0; |
$msgcount=0; |
} |
} |
|
|